Station Type Surge Arrester 48kv 10ka with Round Base

• Type: Power Source Arrester
• Structure: Zinc Oxide Arrester
• Installation: Parallel Arrester
• Application: Substation
• Size: Meidum
• Operation Voltage: High Voltage
• Model NO.: YH10WZ-48C1280
• Shape: Gyro Type
• Material: Polymer
• Certification: ISO9001, IEC
• Brand: Jecsany
• Transport Package: Carton Box
• Specification: YH10W-48
• Trademark: Jecsany
• Origin: China
• HS Code: 8535400000
• Production Capacity: 50000PCS/Year

Product Description

1. Product Introduction

YH10WZ-48C1280 Station Type Surge Arrester 48KV 10kA without gaps are designed to prevent probable damages in the case of typical surges in energy systems while it has no negative effect on energy systems in normal operation voltage. This special feature of gapless arresters originating from non-linear characteristics of metal-oxide varistors between voltage and current scales. The non-linear feature is much higher compared silicon carbide surge arresters.

2. Normal service conditions: 
 1. The ambient temperature: -40°C ~+40°C
 2. The altitude above sea level : not exceed 1000-2000m
 3. Earthquake intensity: not higher than 7 degrees;
 4. Maximum wind velocity : less than 35m/s.
 5. The filthy area should be given clear indication.

1. Product Parameter (Specification)

Description	Unit	Value.
Rated voltage	KV	48
Nominal discharge current	KA	10
Rated AC system frequency	Hz	50 / 60
Continuous operating voltage(rms)	KV	39
1/4μs steep current impulse (crest)	KV	100
8/20μs Lighting impulse residual voltage(crest)	KV	139
30/60μs Swithcing current impulse	KV	115
Rectangular current withstand 2ms	A	500
4/10μs High current impulse withstand(crest)	KA	100
Leakage/Creepage Distance	mm	1280

4. Related product photos

 

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